https://bugs.freedesktop.org/show_bug.cgi?id=101387
--- Comment #22 from Carlo Caione <ca...@caione.org> ---
> Plymouth shouldn't get the values with drmModeCrtcGetGamma — there's no
> guarantee that the CLUT contains suitable values at that point (e.g. the
> hardware could currently be programmed for a different colour bit depth
> in the first place).
Ok, but at this point I wonder (sorry, not really familiar with libdrm) why the
value reported by drmModeCrtcGetGamma are not coherent with the values
currently programmed in hardware. Is this a common thing?
If __immediately__ before drmModeSetCrtc I do drmModeCrtcGetGamma +
drmModeCrtcSetGamma with the values retrieved, everything works fine with the
correct colors, so the CLUTs returned by drmModeCrtcGetGamma actually contain
suitable / correct values but apparently these are different from what is
programmed in the hardware.
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
